Presto on Kubernetes

Install

1. Clone this repo:

git clone https://github.com/thiagodiogo/presto-on-kubernetes.git

2. Create a K8S namespace for your cluster:

kubectl create namespace presto

3. Install HDFS node it in your K8s cluster:

kubectl apply -f hdfs.yaml --namespace presto

4. Install Hive Metastore node it in your K8s cluster:

4.1 Prepare the Hive metastore DB:

• Check the version you will install here: https://github.com/apache/hive/tree/master/metastore/scripts/upgrade/postgres
• Change the metastore-db-setup.sh script to your desired version (in my case it was 2.3.0).
• Run the SH pointing to your DB: ./metastore-db-setup.sh

4.2 Install the ReplicationController:

kubectl apply -f metastore.yaml --namespace presto

5. Install Presto Coordinator and Workers in your K8s cluster:

kubectl apply -f presto.yaml --namespace presto

Changing configurations in the Cluster

1. Change the configuration file

2. Apply the change to the cluster

kubectl apply -f presto.yaml --namespace presto

Uninstall

Uninstall Presto cluster in your K8s cluster:

• kubectl delete -f hdfs.yaml --namespace presto
• kubectl delete -f metastore.yaml --namespace presto
• kubectl delete -f presto.yaml --namespace presto